"I walked the entire length of the New York subway system above ground. I've always been into walking," says the author of ...

The University of Nevada, Reno, founded in 1874, is Nevada's land-grant institution that offers academic programs at the undergraduate and graduate levels.

The National Academies of Sciences, Engineering, and Medicine are the nation's pre-eminent source of high-quality, objective advice on science, engineering, and health matters. Top experts participate ...

Discover why generator repair is a highly profitable yet underrated skill. Learn how to start, earn daily, and grow a repair ...

Authenticity The position of the Western and Eastern Observation Points in relation to the Thirteen Towers at Chankillo, identified by archaeological excavation and geophysical survey, and supported ...